Sodium Carboxymethyl Cellulose For Ceramic Billets

CMC can be used in ceramic body, glazing pulp, and fancy glaze. Used in ceramic body, it is a good strengthening agent, which can strengthen the mouldability of mud and sand materials, facilitate body shaping and increase the folding strength of the green body. Used in glazing pulp and fancy glaze, it is a binder that plays a role of suspending, deflocculating and water holding.

Application in ceramic body

When CMC, the unique linear polymers structure, is in the water, its hydrophilic radical combined with water and become the solvation layer and make the CMC molecule be dispersed gradually in the water. CMC high polymers become the network structure supporting by the hydrogen bond and Van der Waals forces, where the bond property is shown. Ceramic body CMC works as the excipient, plasticizer and intensifier in ceramic industry.

*Small usage, high and obvious effect of green body breaking strength
*Increase the processing speed of the green body and reduce the energy consumption
*Good ignition loss, no residue after burning and no infection of original color
*Convenient for technological operation, avoid the flows of crawling and dry spray;
*Good effect of decondensation, increasing the glaze liquidity, and easy for glaze spraying;
*As excipient of blank material to increase the mud plasticity, and make easy for body shaping
*Strong resistance to mechanical wear and few broken molecular chains during ball-milling or mechanical stirring
*As intensifier of blank material to increase the green body breaking strength, enhance its stability and reduce the damage percentage.
*Good suspending and dispersity property. Avoid the coagulation of the lean materials and color pulp pellet, and makes the pulp distribute evenly.
*Evenly evaporate the moisture from the blank material, and prevent from being dried and cracked, especially used in the large-sized blank material of floor tile and polished tile and with good effect

The application of CMC in ceramic billets

1. It can increase the bonding strength of the billet and make the billet easy to form;
2. Improve the flexural strength of the billet and effectively reduce the damage rate of the billet;
3. Evenly evaporate the moisture in the billet to prevent dry explosion and cracking.

Application of CMC in Ceramic Tile Bottom Glaze and Top Glaze

1. Keep the glaze in a stable dispersed state;

2. Improve the surface tension of glaze;

3. Slow down the diffusion of water from the glaze to the billet;

4. Increase the smoothness of the glaze surface;

5. To avoid cracking and printing breakage during the conveying process caused by a decrease in the strength of the body after glaze application;

6. Reduce pinholes on the glazed surface after sintering.

Dongying Lingguang New Material Technology Co., Ltd. is a high-tech enterprise that is focusing on research, development, production, and sale of Carboxymethyl Cellulose Sodium(CMC) and Poly Anionic cellulose(PAC). Which is located in Dongying City, Shandong Province. With 230 employees, $23 million asset and an area of 133,400 square meters. Now the capacity has reached 20,000 tons per year, but the third expansion project is starting building, which involves the production of 30,000 tons of green, environmentally friendly, high-end, and efficient Sodium Carboxymethyl Cellulose through comprehensive utilization. The total area covers 70,000 square meters. Total investment $56 million, The construction has begun and scheduled for completion in 2025.

     In addition, we will purchase a new 100-acre land in 2023 to build our new factory. In the future, we will strive to become the world's leading CMC manufacturing company, and the prospects are limitless.

We have passed ISO9001,ISO14001, ISO22000 and HACCP, BRC,HALAL, Kosher and FSSC 22000 in the past decade. And the final products are widely used in food, pharmaceutical, toothpaste,daily chemicals, battery new energy, textile printing, dyeing, ceramics, papermaking, oil drilling industries and other fields.

    The company has always adhered to the product quality policy of "quality is competitiveness" and strictly implemented the whole-process quality control and product quality traceability system. It has successively passed ISO9001 international quality management system, ISO14001 environmental management system, 22000 food safety management system and HACCP audit certification. As a governing unit of the China Cellulose Industry Association, the company has high visibility and strong influence in the industry. It has successively won honorary titles such as "Provincial Quality and Efficiency Private Enterprise", "Provincial Contract-abiding and Trustworthy Enterprise", and "Shandong Consumer Satisfaction Unit". 

    Our company uses natural plant fiber as the main raw material. The CMC products produced by our company are white powder in appearance, tasteless, odorless and non-toxic. The content of heavy metals such as lead and arsenic and the total number of bacterial colonies all meet the corresponding national production standards for food additives and have the highest purity. It has reached 99.9%. Our company strictly controls product quality, adheres to the consistent principles of "safety, health, and environmental protection" and in accordance with industry standards, monitors product quality in an all-round way, and wholeheartedly provides customers with "high-quality, efficient, and applicable" products. The self-developed "Linguang" brand CMC with high viscosity, high substitution degree and high mesh penetration rate has become a well-known brand in domestic and foreign markets. "Linguang" brand CMC has been rated as "Quality Trustworthy Product" and "Inspection-Free Product" by its partners for ten consecutive years. The sales market covers the country and is exported to Europe, America, Southeast Asia, Africa and other international markets. The company has established partnerships with Mengniu, Wahaha, Shengli Establish long-term strategic cooperative relationships with well-known domestic and foreign companies such as oil fields.

    The company has built a mechanized and highly precise CMC production line to achieve an annual output of 20,000 tons of high-quality CMC at full capacity. In recent years, due to repeated epidemics and heavy environmental pressure, the company has seized the opportunity to make decisive decisions, carry out automated transformation of the workshop, upgrade and build GMP workshops, improve product standardization with mechanized operations, ensure product accuracy with digital operation, and upgrade product cleanliness with automated transmission. , changing the production method that relies solely on manual operation, greatly reducing labor intensity and improving work efficiency, while optimizing and improving the working environment. At the same time, the company continues to increase investment in technological innovation and technology research and development, builds high-standard laboratories and modern application laboratories, introduces leading technical talents in the cellulose industry, actively undertakes national cellulose industry scientific and technological innovation projects, and expands research on product technical parameters. , enrich the company's product specifications and models, and broaden the company's product application access. Deeply explore the company's independent intellectual property rights, vigorously develop key core technologies with independent intellectual property rights, accelerate the transformation and upgrading of the company, and improve the company's own scientific and technological productivity.

    The company has established a research and development center composed of professional and technical personnel with master's and undergraduate degrees to develop forward-looking products and provide customers with a full range of technical services to ensure that customers achieve the best results when using products and ensure that customer satisfaction reaches 100%.

Qingdao Linguang Biochemical Ltd is is one of wholly-owned subsidiary of Dongying linguang, Relying on manufacturing experience, technical service and research capacity of parent company, We can serve customers with best products and solutions. And successively completed the development of high-quality markets in Asia, Europe, Middle East, Australia, Africa,USA and sold more than 70 countries and regions in the world.

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